Home / 295,069,233.20-442,603,849.80-237,673,605.20

Finding the Fourth Proportional to 295,069,233.20, 442,603,849.80 and 237,673,605.20

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Solution

The fourth proportional to 295,069,233.20, 442,603,849.80 and 237,673,605.20 is: 356,510,407.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,069,233.20 : 442,603,849.80 = 237,673,605.20 : x
  2. Step 2: Convert to fraction form
    295,069,233.20/442,603,849.80 = 237,673,605.20/x
  3. Step 3: Cross multiply
    295,069,233.20x = 442,603,849.80 × 237,673,605.20
  4. Step 4: Simplify right side
    295,069,233.20x = 105,195,252,657,365,296
  5. Step 5: Solve for x
    x = 105,195,252,657,365,296/295,069,233.20
  6. Step 6: Final answer
    x = 356,510,407.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.